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NIOSH Analytical Method Sodium Hydroxide Backup Data Report S381 (Set 3).

Authors
NIOSH
Source
NIOSH 1977 Jul:28 pages
Link
NIOSHTIC No.
00076487
Abstract
The backup data report is given for validating the method for determining sodium hydroxide (1310732) in the air. Samples were analyzed regarding the collection efficiency on Fluoropore filters, storage stability, the response of the method to sodium carbonate (497198), accuracy by comparison with atomic absorption, and precision of the method. A diagram is given of the apparatus used for the back-titration of sodium hydroxide. The coefficient of variation is 0.0622. Attachments give results of analysis of sodium using atomic absorption, procedures for dilution and sampling system for aerosol test atmospheres, including diagrams of the system, use of apparatus for the generation of aerosols, and a summary of statistical terms and formulae.
Keywords
Standards-Completion-Program; Analytical-methods; Standards; SCP; Sampling; Set-3; Air-quality-measurement; Air-sampling; Alkalies; Sodium-compounds;
CAS No.
1310-73-2; 497-19-8;
Publication Date
19770708
Fiscal Year
1977
NTIS Accession No.
NTIS Price
NIOSH Division
DPSE;
Source Name
Division of Physical Sciences and Engineering, NIOSH, Cincinnati, Ohio, 28 pages, 4 references
State
OH;
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